question

Ryan klapper avatar image
Ryan klapper asked

where does the Cerbo/GX Touch draw its voltage reading from?

Hello, I have a customer with an issue and Im out of country right now. He installed his own multiplus, cerbo gx and touch 50.

When running a load on the multi. His voltage is 12.8 on the bmv712.(matches what is at the main bus bars) But 12.1-12.2 on the touch 50 .

What can cause this discrepancy?

Where does the touch 50 draw it's voltage reading from?

Thank you


cerbo gx
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1 Answer
mvader (Victron Energy) avatar image
mvader (Victron Energy) answered ·

Hi, Cerbo/GX touch draw their voltage reading from the bmv, by default.


and there is an option to prefer the multi.

See Settings -> System setup

Also in the manual.


success!

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Ryan klapper avatar image Ryan klapper commented ·
Thank you, then I'm really curious why almost any volt discrepancy between the blv and the touch50?


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